M&M Transport Services Llc (DOT# 342630 · MC# 209767) – FMCSA Carrier Profile

doing business as M&M TRANSPORT SERVICES
DOT# 342630MC# 209767● Active
Updated monthly · 2026-03-09

This carrier is active with a Satisfactory safety rating.

M&M Transport Services Llc is a registered motor carrier with the FMCSA under USDOT number 342630. The company operates from Putnam, CT and maintains an active operating status with 585 power units and 563 drivers on record.

Safety Rating

FMCSA Safety Rating
Satisfactory
Rated: February 18, 2005

M&M Transport Services Llc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address185 Park Road, Putnam, CT, 06260
Phone(860) 928-7836
Entity TypeAuthorized For Hire
OperationInterstate
Power Units585(Large carrier)
Drivers563
MCS-150 FiledJanuary 19, 2026
Annual Mileage36,115,449 mi (2025)
All carriers in ConnecticutCarriers in Putnam, CT

Inspection Summary

All-time Inspections
All-time
472
Total
97
OOS
8
Driver OOS
89
Vehicle OOS
472 inspections indicates a high-volume, actively operating carrier.
OOS Rate20.55%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 20.6% — approaching the national vehicle OOS average of ~21%.

Crash History

Crash Records
All-time
34
Total
0
Fatal
15
Injuries
0
Tow-Away
34 crashes reported. Review fatal and injury counts carefully alongside fleet size before engaging this carrier.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
1.4
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
0.1
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
0.1
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
0.0
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
4.6
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
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Carrier Insight

M&M Transport Services Llc is a large motor carrier operating in Connecticut. With 472 total inspections on record, the carrier has an out-of-service rate of 20.6%, which is below the national average of approximately 21%. 34 crashes have been reported. Review crash details alongside fleet size and inspection history before making hiring decisions.

A Satisfactory rating from the FMCSA indicates that M&M Transport Services Llc meets federal safety standards based on the most recent compliance review. This is the highest rating a carrier can receive.

The company operates 585 power units and employs 563 drivers. This fleet size places it among the larger carriers in the FMCSA registry.

Frequently Asked Questions

What is USDOT Number 342630?
USDOT number 342630 is assigned to M&M Transport Services Llc, an active motor carrier registered with the FMCSA, based in Putnam, CT.
What is the safety rating of M&M Transport Services Llc?
M&M Transport Services Llc has a safety rating of Satisfactory as of February 18, 2005.
How many inspections has M&M Transport Services Llc had?
M&M Transport Services Llc has recorded 472 total inspections with 97 out-of-service orders, representing an OOS rate of 20.55%.
Where is M&M Transport Services Llc located?
M&M Transport Services Llc is headquartered at 185 Park Road, Putnam, CT 06260.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
What is the MC number for M&M Transport Services Llc?
The MC number for M&M Transport Services Llc is MC# 209767. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 342630 · Last updated: 2026-03-09. View official FMCSA record →